Class information for:
Level 1: DIELECTRONIC RECOMBINATION//EBIT//SHANGHAI EBIT

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
13 4 PHYSICS, PARTICLES & FIELDS//PHYSICS, NUCLEAR//OPTICS 1062565
335 3       JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS//PHYSICAL REVIEW A//PHYSICS, ATOMIC, MOLECULAR & CHEMICAL 37816
735 2             JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS//PHYSICAL REVIEW A//PHYSICS, ATOMIC, MOLECULAR & CHEMICAL 13007
5348 1                   DIELECTRONIC RECOMBINATION//EBIT//SHANGHAI EBIT 1666

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DIELECTRONIC RECOMBINATION authKW 790910 3% 75% 56
2 EBIT authKW 265161 2% 52% 27
3 SHANGHAI EBIT address 155922 2% 28% 29
4 COLD TR PED IONS PROJECT address 148336 1% 39% 20
5 MANNE SIEGBAHN address 99528 1% 26% 20
6 ATOMIC DATA authKW 98262 6% 6% 93
7 HIGH TEMP ASTROPHYS address 97268 1% 43% 12
8 ATOMIC PROCESSES authKW 83684 5% 5% 85
9 ELECTRON BEAM ION TRAP authKW 82527 1% 36% 12
10 HIGHLY CHARGED IONS authKW 81909 3% 10% 42

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Atomic, Molecular & Chemical 23268 46% 0% 771
2 Optics 11096 34% 0% 573
3 Instruments & Instrumentation 8084 22% 0% 372
4 Physics, Nuclear 4795 16% 0% 268
5 Physics, Multidisciplinary 3951 23% 0% 387
6 Nuclear Science & Technology 2677 12% 0% 204
7 Spectroscopy 462 5% 0% 86
8 Astronomy & Astrophysics 380 8% 0% 127
9 Physics, Applied 279 11% 0% 188
10 Physics, Fluids & Plasmas 101 2% 0% 41

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SHANGHAI EBIT 155922 2% 28% 29
2 COLD TR PED IONS PROJECT 148336 1% 39% 20
3 MANNE SIEGBAHN 99528 1% 26% 20
4 HIGH TEMP ASTROPHYS 97268 1% 43% 12
5 SHANG EBIT 75664 0% 100% 4
6 PL ION BEAM PHYS 74562 2% 11% 37
7 EBIT 61901 0% 55% 6
8 STRAHLENZENTRUM 57937 1% 26% 12
9 PHYS SPACE TECHNOL 55621 1% 29% 10
10 JOINT ATOM MOL PHYS 38345 1% 17% 12

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PHYSICAL REVIEW A 43804 24% 1% 396
2 PHYSICA SCRIPTA 28960 10% 1% 159
3 REVIEW OF SCIENTIFIC INSTRUMENTS 17032 10% 1% 167
4 JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS 13382 6% 1% 108
5 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 12300 9% 0% 145
6 ATOMIC DATA AND NUCLEAR DATA TABLES 8126 1% 2% 18
7 ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS 6097 2% 1% 29
8 HYPERFINE INTERACTIONS 6024 3% 1% 50
9 JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER 4877 3% 1% 43
10 CANADIAN JOURNAL OF PHYSICS 1710 1% 0% 24

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 DIELECTRONIC RECOMBINATION 790910 3% 75% 56 Search DIELECTRONIC+RECOMBINATION Search DIELECTRONIC+RECOMBINATION
2 EBIT 265161 2% 52% 27 Search EBIT Search EBIT
3 ATOMIC DATA 98262 6% 6% 93 Search ATOMIC+DATA Search ATOMIC+DATA
4 ATOMIC PROCESSES 83684 5% 5% 85 Search ATOMIC+PROCESSES Search ATOMIC+PROCESSES
5 ELECTRON BEAM ION TRAP 82527 1% 36% 12 Search ELECTRON+BEAM+ION+TRAP Search ELECTRON+BEAM+ION+TRAP
6 HIGHLY CHARGED IONS 81909 3% 10% 42 Search HIGHLY+CHARGED+IONS Search HIGHLY+CHARGED+IONS
7 ION SOURCES POSITIVE IONS NEGATIVE IONS ELECTRON CYCLOTRON RESONANCE ECR ELECTRON BEAM EBIS 74476 1% 25% 16 Search ION+SOURCES+POSITIVE+IONS+NEGATIVE+IONS+ELECTRON+CYCLOTRON+RESONANCE+ECR+ELECTRON+BEAM+EBIS Search ION+SOURCES+POSITIVE+IONS+NEGATIVE+IONS+ELECTRON+CYCLOTRON+RESONANCE+ECR+ELECTRON+BEAM+EBIS
8 HEAVY ION STORAGE RING 57922 0% 44% 7 Search HEAVY+ION+STORAGE+RING Search HEAVY+ION+STORAGE+RING
9 RESONANT STRENGTH 56748 0% 100% 3 Search RESONANT+STRENGTH Search RESONANT+STRENGTH
10 EBIS 42553 0% 38% 6 Search EBIS Search EBIS

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1


rank cluster_id2 link
1 13187 MULTICHARGED IONS SPE A DATA//GC LNGS//DIELECTRONIC SATELLITES
2 13052 EXCITATION AUTOIONIZATION//ELECTRON IMPACT IONIZATION CROSS SECTIONS//JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
3 15588 ATOMIC DATA//ATOMIC PROCESSES//CTAMOP
4 14826 BEREICH THEORET PHYS//RADIATIVE ELECTRON CAPTURE//RELATIVISTIC COLLISIONS
5 12529 HIGHLY CHARGED IONS//POTENTIAL SPUTTERING//CAPILLARY GUIDING
6 682 ATOMIC DATA AND NUCLEAR DATA TABLES//PHYSICA SCRIPTA//ATOMIC DATA
7 3240 LAMB SHIFT//BOUND STATE QED//KASTLER BROSSEL
8 12641 ELECTRON COOLING//STORAGE RING//ISOCHRONOUS MASS SPECTROMETRY
9 12504 HIGH ENERGY DENSITY PHYSICS//OPACITY//RADIATIVE OPACITY
10 28958 RESONANT COHERENT EXCITATION//ALIGNED CRYSTAL TARGET//E1 TRANSITIONS AND E2 TRANSITIONS

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